{"id":51,"date":"2022-07-17T13:22:17","date_gmt":"2022-07-17T11:22:17","guid":{"rendered":"https:\/\/skolasachu.softmedia.cz\/?p=51"},"modified":"2023-08-01T18:01:41","modified_gmt":"2023-08-01T16:01:41","slug":"dubovs-retrograde-study","status":"publish","type":"post","link":"https:\/\/skolasachu.com\/en\/dubovova-retrogradni-studie\/","title":{"rendered":"Dubov's retrograde study"},"content":{"rendered":"<p>Holidays, vacations, lots of tournaments. It seems that at least for a few months the chess world is returning to normal times. Those readers who followed the June Candidates Tournament for the World Championship could choose from many websites and select live commentary according to their preference. I chose the Russian site Levitov Chess, where the games were commented on by perhaps the most qualified experts. Besides the 14th World Champion Kramnik, we could also see other super grandmasters in the studio. One of the guests was Daniil Dubov several times\u2026<\/p>\n<p>Well, and he was the one who occasionally showed very interesting, instructive, and humorous positions during the breaks. Those of you, dear readers, who do not have time to play one tournament after another, try to solve this somewhat humorous but certainly not easy retrograde study in the diagram below. (I deliberately chose a static diagram so that we can solve the task with the movement of pieces only in our heads, using so-called schematic thinking or step-by-step!)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-612 aligncenter\" src=\"https:\/\/skolasachu.com\/wp-content\/uploads\/2022\/07\/Dubov-studie-1-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/skolasachu.com\/wp-content\/uploads\/2022\/07\/Dubov-studie-1-300x300.jpg 300w, https:\/\/skolasachu.com\/wp-content\/uploads\/2022\/07\/Dubov-studie-1-150x150.jpg 150w, https:\/\/skolasachu.com\/wp-content\/uploads\/2022\/07\/Dubov-studie-1.jpg 728w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><strong>White to move. Can White win?<\/strong>\u00a0If yes, then how?<br \/>\nThe solution (or study, if you prefer) thrilled me, and I only regretted that I did not step away from the computer for a moment when Daniil Dmitrievich demonstrated the solution. Curiosity simply won!<br \/>\nDubov (the author of the study was not mentioned) also teased strong chess players a bit by saying that even computers have problems with the solution; viewers can try for themselves how strong a machine they have at home. According to him, the \u201advi\u017eok\u2018 will solve the task only around the 60th half-move, which I can confirm. Well, a stronger computer will find the solution, but still \u2013 if you do not dig deeply into the position yourself \u2013 you will have trouble understanding the purpose of the computer manoeuvres. As often happens, the computer almost always tells you HOW, but not WHY!<br \/>\nWishing you a pleasant holiday, vacation, and possibly many successes at the chessboard this summer, dear readers, from the author Jan B\u00edlek.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pr\u00e1zdniny, dovolen\u00e9, spousta turnaj\u016f. Zd\u00e1 se, \u017ee alespo\u0148 na p\u00e1r m\u011bs\u00edc\u016f se i&nbsp;\u0161achov\u00fd sv\u011bt vrac\u00ed do norm\u00e1ln\u00edch dob. Ti z&nbsp;\u010dten\u00e1\u0159\u016f, kte\u0159\u00ed, sledovali \u010dervnov\u00fd turnaj kandid\u00e1t\u016f MS, si mohli vybrat z&nbsp;mno\u017estv\u00ed webov\u00fdch str\u00e1nek a&nbsp;volit p\u0159\u00edpadn\u00e9 \u017eiv\u00e9 koment\u00e1\u0159e dle chuti. J\u00e1 jsem dal p\u0159ednost rusk\u00e9mu webu Levitov Chess, kde partie komentovali snad ti nejpovolan\u011bj\u0161\u00ed. Krom 14.&nbsp;mistra sv\u011bta [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":132,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-51","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nezarazene"],"acf":[],"_links":{"self":[{"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/posts\/51","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/comments?post=51"}],"version-history":[{"count":5,"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/posts\/51\/revisions"}],"predecessor-version":[{"id":614,"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/posts\/51\/revisions\/614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/media\/132"}],"wp:attachment":[{"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/media?parent=51"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/categories?post=51"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skolasachu.com\/en\/wp-json\/wp\/v2\/tags?post=51"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}